/*
 * Copyright 2025 coze-dev Authors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import { get } from 'lodash-es';

import { type SchemaExtractorDatasetParamParser } from '../type';

export const datasetParamParser: SchemaExtractorDatasetParamParser =
  datasetParam => {
    const datasetListItem = datasetParam.find(
      param => param.name === 'datasetList',
    );
    const datasetList = get(datasetListItem, 'input.value.content');
    if (!datasetList || !Array.isArray(datasetList)) {
      return {
        datasetList: [],
      };
    }
    return {
      datasetList,
    };
  };
